Hard disk is the bottle neck of any computer’s speed. If your computer runs over a mechanical hard disk, upgrading this HDD to SSD will definitely speed up your computer. Hard disk is the slowest part of any computer and has a determinant role on overall speed of any PC. The speed of hard disks are usually low and CPUs can handle a lot of information RAM gets the data from HDD, prepares it, and gives that to CPU. RAM, to put it simply, is a medium between hard disk and CPU.

For example a CPU that runs at 3.5 GHz should run faster than a CPU at 2 GHz ( If they use the same architecture and technology). The higher this number is, the faster CPU would be. It’s a very complicated unit and is made of millions of transistors that are connected and work in a special clock frequency. CPU (Central Processing Unit)ĬPU, main processor or central processor, is the brain of any computer and it handles all the processes. The most important hardware pieces that could determine the speed of your computer are: 1. What parts of hardware affect the speed of computer? Free software to enhance computer speed.Uninstall programs you don’t need anymore Disable startup programs from setting > Apps.Disable startup programs using task manager.Check startup programs and disable some of them. How to improve computer speed without any software:.

How to run computer speed test & check the performance of PC?.What parts of hardware affect the speed of computer?.

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